N95 Mask - Tips for Buying One
A N95 mask is an often-used, short-name brand for a N95 particulate filter respirator, which in turn is a tight-fitting, air-purifying respirator that fulfills the United States National Institute for Occupational Safety and Health (NIOSH) guidelines for the protection of workers from particulate matters (also known as dust) and other air borne pollutants. The respirators are made to fit tight on the face and neck so as to restrict the flow of air into the face and nose, while allowing a good supply of fresh air to enter the lungs. A N95 mask has been approved by the International Health and Safety Management Association (IHSMA) and the U.S. Environmental Protection Agency (EPA). However, the agency has been criticized for not having more stringent regulations when it comes to the manufacturing of the masks.
In terms of safety, N95 masks are said to provide the best protection against particulate matter and other harmful airborne particles. For this reason, the masks can be reusable, provided they are used for work-related purposes only. Respirators can be reused after regular use, provided the filters are changed every month or so and the replacement is done according to the manufacturer's specifications. However, there are also cases wherein the filters become too dirty and need to be replaced.
Another advantage of using a reusable N95 mask is that it is considerably easier to replace than the disposable variety. The filtration system inside the respirator serves to catch the pollutions and keep them away from the user. However, when the filtration is damaged due to exposure to water or humidity or the unit becomes too dusty, it may no longer be considered as a reusable N95 mask, but will instead be considered a disposable one.
What features one must check before buying a N95 mask?
The next feature to check out when buying N95 masks is whether the mask has a user seal check, which prevents air leakage around the mask. The seal ensures that the user does not experience any negative pressure in the mask while breathing, thus reducing the chances of experiencing sinusitis or allergic reactions. A mask with a user seal check will have a number on the mask that corresponds to the number of air leaks that the mask allows. The more air leaks, the more likely adverse effects will occur in the mask, which could include the possibility of irritating the user or creating a potential health risk.
It is also advisable to check the comfort of the mask, as well as its fit. Masks that are poorly fitting can cause chafing and skin irritation in the wearer. Masks that are too loose can also cause discomfort and difficulty breathing, especially if the wearer moves his/her head in close proximity to the windpipe. For this reason, it is always important to get a N95 mask that is snugly fitted. A small amount of cushion should be able to eliminate most of the friction between the mask and the wearer's face and help ensure that the mask stays in place.
Finally, one must take into consideration the cost of the N95 mask before purchasing it. While the prices of these masks are higher than average, they are still far lower than the prices of authentic respirators. In many cases, the price of a N95 mask may be as much as 10x the price of authentic respirators, especially if the user has a few additional features that are included with the masks. You can buy the best quality masks from online sellers like accumed.com.
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